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Moving GUIX Studio Pixel Map Data

Last Updated:10/13/2017

Question:

How do I move GUIX Studio generated pixel map data out of the default location .rodata?

Answer:

GUIX Studio always generates pixelmap data to be mapped to the .rodata memory section and the section is not configurable. You have to edit the GUIX resources file (_resources.c) manually to move data to another location, such as QSPI Flash.

If you are using e2 studio and GCC: find “__attribute__((aligned(8)))” in the file and modify it to: “__attribute__((aligned(8), section(".qspi_flash")))”

If you are using IAR: find “#pragma data_alignment=8” in the file and modify it to: “#pragma data_alignment=8 #pragma location = “.qspi_flash””

 

SSP, GUIX Studio
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